I put these in a Strat style body. First set of Alembic Tele-sized pickups I've owned. Really enjoying them so far.
Think I'm going to try and put an Alembic Strat-sized pickup in the middle position on a mini-switch (on/off).
There's just a pickup cover in middle position at the moment. Edit: I put the Strat-sized pickup in today (2nd pic). Liking the additional options.
I don't have the Alembic filter to go along with these, but maybe can get that down the road.